That popping sound you hear is the heads of NRA loyalists exploding from massive cognitive dissonance, all because of the release this week of a video showing a spokesman for Al Qaeda, Adam Gadahn, urging would-be jihadis to go out and stock up on as many guns as they can get their hands on -- through the gun-show loophole:

America is absolutely awash with easily obtainable firearms. You can go down to a gun show at the local convention center and come away with a fully automatic assault rifle, without a background check, and most likely without having to show an identification card. So what are you waiting for?